<diondokter[m]> "Hmmm, this is thoroughly meh..." <- > <@diondokter:matrix.org> Hmmm, this is thoroughly meh, but I get to be lazy and not have make a new release for the crate:
> 
> ```rust
> let mut builder = at_commands::builder::CommandBuilder::create_set(buffer, true)
>     .named("+CHTTPCREATE")
>     .with_string_parameter("http://blabla");
> 
> if let Some(foo) = foo {
>     builder = builder.with_int_parameter(foo);
> }
> 
> builder.finish()
> ```

Couldn't you just produce the unmodified `self` in case of `None`?

```rust
    /// Add an optional integer parameter.
    pub fn with_optional_int_parameter<INT: Into<i32>>(self, value: Option<INT>) -> Self {
        match value {
            None => self,
            Some(value) => self.with_int_parameter(value),
        }
    }

```